| Classification | Araceae: Calla |
| Harvard University Herbaria Barcode(s) | 01080084 |
| Collector | E. F. Williams |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Middlesex County: Billerica |
| Locality | North Billerica |
| Date Collected | 1900-10-21 [Oct 21 1900] |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/4647183a-1983-11e6-b5e0-001ec9fd629b |
| Harvard University Herbaria Barcode | 01080084 |
| Herbarium | GH |
| Family | Araceae |
| Determination | Calla palustris Linnaeus |
| Determination Remarks | [is filed under name] [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
